APA-referens (7:e uppl.)

Cook, L. A., & Cook, E. 1. j. a. (1957). School problems in human relations. McGraw-Hill.

Chicago-referens (17:e uppl.)

Cook, Lloyd Allen, och Elaine 1909- joint auth Cook. School Problems in Human Relations. New York: McGraw-Hill, 1957.

MLA-referens (9:e uppl.)

Cook, Lloyd Allen, och Elaine 1909- joint auth Cook. School Problems in Human Relations. McGraw-Hill, 1957.